325462261 has 4 divisors (see below), whose sum is σ = 328342572. Its totient is φ = 322581952.

The previous prime is 325462219. The next prime is 325462279. The reversal of 325462261 is 162264523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21622500 + 303839761 = 4650^2 + 17431^2 .

It is a cyclic number.

It is not a de Polignac number, because 325462261 - 2⁷ = 325462133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325462561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439986 + ... + 1440211.

It is an arithmetic number, because the mean of its divisors is an integer number (82085643).

Almost surely, 2^325462261 is an apocalyptic number.

It is an amenable number.

325462261 is a deficient number, since it is larger than the sum of its proper divisors (2880311).

325462261 is a wasteful number, since it uses less digits than its factorization.

325462261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880310.

The product of its digits is 17280, while the sum is 31.

The square root of 325462261 is about 18040.5726350357. The cubic root of 325462261 is about 687.8602487070.

The spelling of 325462261 in words is "three hundred twenty-five million, four hundred sixty-two thousand, two hundred sixty-one".